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Showing 1 to 7 of 7 for “"DifA"”.
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Independence and interdependence: signal transduction of two chemosensory receptors important for the regulation of gliding motility in Myxococcus xanthus
… these two chemosensory pathways by focusing on DifA and FrzCD, the MCP homologs from their respective pathways. First, the receptor protein in the Dif pathway, DifA, lacks a perisplasmic domain, the typical signal-sensing structure. To examine whether DifA shares similar transmembrane signaling …
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Investigation of Low Profile Antenna Designs for Use in Hand-Held Radios
… Antenna (PIFA), and Dual Inverted-F Antenna (DIFA) is included. Two specific antenna designs are presented: the DIFA and the Proximity-Coupled Rectangular Patch MSA. The radiation patterns and input impedance of the DIFA are calculated numerically and measured empirically. The …
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Demonstration of Interactions Among Dif Proteins and the Identification of Kapb as a Regulator of Exopolysaccharide in Myxococcus Xanthus
… results indicate that DifC interacts with both DifA and DifE. Using a modified Y2H system, DifC was shown to be able to bring DifA and DifE into a protein complex. Further Y2H experiments demonstrated that the different conserved domains of DifE likely function as their counterparts of CheA-type …
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Regulation of Exopolysaccharide Production in Myxococcus Xanthus
… of EPS production in M. xanthus. Specifically, difA, difC and difE mutants were found to be defective in EPS production and S motility. DifA, DifC and DifE, homologous to methyl-accepting chemotaxis proteins (MCPs), CheW and CheA, respectively, are therefore positive regulators of EPS. This …
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Biosynthesis of Nucleotide Sugar Monomers for Exopolysaccharide Production in Myxococcus Xanthus
… known to regulate EPS production in M. xanthus. DifA is the upstream sensor of the pathway. Previous studies had created a NarX-DifA chimeric protein, NafA, that enables the activation of the Dif pathway by nitrate, the signal for NarX. In this study, we constructed a Δpgi difA double mutant …
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Investigating the Roles of the Stk Locus in Development, Motility and Exopolysaccharide Production in Myxococcus Xanthus
… of mutants underproducing EPS in a difA suppressor background. Both screens identified transposon insertions at the stk locus. In particular, StkA, a DnaK homolog, was identified as a possible negative regulator of EPS production by a stkA transposon insertion that suppressed a pilA …
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Pengaruh kematangan emosi terhadap kepuasan pernikahan pada pasangan dewasa tengah di Dusun Sumbersuko Kesilir Siliragung Banyuwangi
INDONESIA: Kematangan emosi adalah suatu keadaan atau kondisi mencapai tingkat kedewasaan dari perkembangan emosional, karena itu pribadi yang yang bersangkutan tidak lagi menampilkan pola emosional yang pantas bagi anak-anak. Champel dan Leigh menyebutkan kepuasan pernikahan sebagai evaluasi …